Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Rajeev V. Rikhye"'
Autor:
Rajeev V. Rikhye, PhD, Grace Eunhae Hong, BA, Preeti Singh, MS, Margaret Ann Smith, MBA, Aaron Loh, MS, Vijaytha Muralidharan, MD, Doris Wong, BS, Rory Sayres, PhD, Michelle Phung, MS, Nicolas Betancourt, MD, Bradley Fong, BS, Rachna Sahasrabudhe, BA, Khoban Nasim, BS, Alec Eschholz, BA, Yossi Matias, PhD, Greg S. Corrado, PhD, Katherine Chou, MS, Dale R. Webster, PhD, Peggy Bui, MD, MBA, Yuan Liu, PhD, Yun Liu, PhD, Justin Ko, MD, MBA, Steven Lin, MD
Publikováno v:
Mayo Clinic Proceedings: Digital Health, Vol 2, Iss 1, Pp 107-118 (2024)
Objective: To understand and highlight the differences in clinical, demographic, and image quality characteristics between patient-taken (PAT) and clinic-taken (CLIN) photographs of skin conditions. Patients and Methods: This retrospective study appl
Externí odkaz:
https://doaj.org/article/4f2e2db876db4ebc80784926bfa6261f
Autor:
Dileep George, Rajeev V. Rikhye, Nishad Gothoskar, J. Swaroop Guntupalli, Antoine Dedieu, Miguel Lázaro-Gredilla
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
Higher-order sequence learning using a structured graph representation - clone-structured cognitive graphs (CSCG) – can explain how the hippocampus learns cognitive maps. CSCG provides novel explanations for transferable schemas and transitive infe
Externí odkaz:
https://doaj.org/article/d14e717d3a464bdd87d0683bd9f474ec
Publikováno v:
J Neurosci
Intrinsic neuronal variability significantly limits information encoding in the primary visual cortex (V1). However, under certain conditions, neurons can respond reliably with highly precise responses to the same visual stimuli from trial to trial.
Publikováno v:
Current Opinion in Behavioral Sciences. 38:133-140
The classical concepts of reinforcement learning in the mammalian brain focus on dopamine release in the basal ganglia as the neural substrate of reward prediction errors, which drive plasticity in striatal and cortico-striatal synapses to maximize t
Autor:
Mriganka Sur, Rodrigo Garófallo Garcia, Jeremy Petravicz, Rajeev V. Rikhye, Nikolaos Mellios, Grayson O. Sipe
Publikováno v:
Glia
The uptake of glutamate by astrocytes actively shapes synaptic transmission, however its role in the development and plasticity of neuronal circuits remains poorly understood. The astrocytic glutamate transporter, GLT1 is the predominant source of gl
Autor:
Quan Wang, Ian McGraw, Arun Narayanan, Yanzhang He, Ding Zhao, Qiao Liang, Rajeev V. Rikhye, Yiteng Huang
Publikováno v:
Interspeech 2021.
Publikováno v:
Cerebral Cortex (New York, NY)
The prefrontal cortex is vital for a range of cognitive processes, including working memory, attention, and decision-making. Notably, its absence impairs the performance of tasks requiring the maintenance of information through a delay period. In thi
Publikováno v:
Nature neuroscience
Interactions between the prefrontal cortex (PFC) and mediodorsal thalamus are critical for cognitive flexibility, yet the underlying computations are unknown. To investigate frontothalamic substrates of cognitive flexibility, we developed a behaviora
Autor:
Nishad Gothoskar, J. Swaroop Guntupalli, Rajeev V. Rikhye, Antoine Dedieu, Miguel Lázaro-Gredilla, Dileep George
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
Cognitive maps are mental representations of spatial and conceptual relationships in an environment, and are critical for flexible behavior. To form these abstract maps, the hippocampus has to learn to separate or merge aliased observations appropria
Human visual systems can parse a scene composed of novel objects and infer their surfaces and occlusion relationships without relying on object-specific shapes or textures. Perceptual grouping can bind together spatially disjoint entities to unite th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a85a17f2f80f0da3f2cfb32882ada6
https://doi.org/10.1101/2020.12.31.424926
https://doi.org/10.1101/2020.12.31.424926